Dec 6 (Reuters) - Jumbo Interactive Ltd JIN.AX :
* FORECAST REVENUE RANGE OF $18.1 MILLION TO $18.5 MILLION FOR HY, AN INCREASE OF 13 PCT TO 16 PCT
* FORECAST HY NPAT ATTRIBUTABLE TO MEMBERS RANGE OF $4.3 MILLION TO $4.5 MILLION, AN INCREASE OF 65 PCT TO 73 PCT